Structural domains of beta-tubulin and their role in microtubule dynamics and transport. This study aims to obtain a fundamental understanding of how the structural domains of the cytoskeletal protein beta-tubulin are involved in microtubule structures during cell division and vesicular transport. Using gene-editing technology and coupling this with cell biological approaches and high-resolution cell imaging will enable detailed analysis of the role of beta-tubulin domains in these important cel ....Structural domains of beta-tubulin and their role in microtubule dynamics and transport. This study aims to obtain a fundamental understanding of how the structural domains of the cytoskeletal protein beta-tubulin are involved in microtubule structures during cell division and vesicular transport. Using gene-editing technology and coupling this with cell biological approaches and high-resolution cell imaging will enable detailed analysis of the role of beta-tubulin domains in these important cellular processes. The outcomes will include fundamental new knowledge in cell biology and lead to the development of unique biological models that can be used to understand disease.Read moreRead less
Understanding how cells compact and segregate DNA in vertebrates. How a cell compacts and divides its DNA is still a major unanswered question in biology. This project will determine the way in which a cell compacts its DNA nearly ten thousand fold to allow the faithful and accurate segregation to daughter nuclei.
Controlling cell polarity and asymmetric cell division in space and time. This project seeks to increase our understanding of how cells divide. Asymmetric cell division is a specialised form of cell division essential for the development of all organisms. The two meiotic divisions of the oocyte are extreme examples of asymmetric cell division that allow a reduction in chromosome content while retaining cytoplasmic vestments necessary for development. Successful asymmetric cell division requires ....Controlling cell polarity and asymmetric cell division in space and time. This project seeks to increase our understanding of how cells divide. Asymmetric cell division is a specialised form of cell division essential for the development of all organisms. The two meiotic divisions of the oocyte are extreme examples of asymmetric cell division that allow a reduction in chromosome content while retaining cytoplasmic vestments necessary for development. Successful asymmetric cell division requires the integration of cell cycle events with cell polarity. Understanding how this is achieved would improve our understanding of how to generate a healthy embryo in women, endangered species and in animals of commercial importance.Read moreRead less
The control of chromosome division during female meiosis. Mammalian eggs are stored life-long and finally mature in the hours before ovulation. This project examines how the chromosomes in the egg are separated properly so as to produce a mature egg capable of being fertilized by a sperm. Often in eggs chromosome division is imprecisely executed, and this project will help us understand why this occurs.